*,body{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
    color: #888;
}
.rq{
    width: 100%;
    height: 50px;
    text-align: center;
    font-size: 0px;
    padding-top: 20px;
    position: fixed;
    bottom: 10px;
}
.rq a{
    width: 25px;
    height: 25px;
    padding: 0 10px;
    margin: 0 5px;
    display: inline-block;
    border: 1px solid black;
    font-size: 14px;
    text-align: center;
    line-height: 25px;
    color: black;
}
.rq a:hover{
    background-color: #ccc;
    color: #aaa;
}
.rq .active{
    background-color: cornflowerblue;
    color: skyblue;
}
.rq .active:hover{
    background-color: cornflowerblue;
    color: skyblue;
}